Mobu LiveLink 2.5

- Pushing Mobu LiveLink plugin version 2.5 matching UE4.27 release.

Source/MobuLiveLinkPlugin2016.Target.cs

@@ -1,11 +1,14 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-using System.Collections.Generic;
-using System.IO;
-
-public class MobuLiveLinkPlugin2016Target : MobuLiveLinkPluginTargetBase
-{
-	public MobuLiveLinkPlugin2016Target(TargetInfo Target) : base(Target, "2016")
-	{}
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System.Collections.Generic;
+using System.IO;
+
+public class MobuLiveLinkPlugin2016Target : MobuLiveLinkPluginTargetBase
+{
+	public MobuLiveLinkPlugin2016Target(TargetInfo Target) : base(Target, "2016")
+	{
+		//Mobu is not strict c++ compliant before Mobu 2019 
+		WindowsPlatform.bStrictConformanceMode = false;
+	}
 }

Source/MobuLiveLinkPlugin2017.Build.cs

@@ -1,76 +1,77 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-using System.IO;
-
-public abstract class MobuLiveLinkPluginBase : ModuleRules
-{
-	public MobuLiveLinkPluginBase(ReadOnlyTargetRules Target, string MobuVersionString) : base(Target)
-	{
-		PrivatePCHHeaderFile = "Private/MobuLiveLinkPluginPrivatePCH.h";
-
-		bEnforceIWYU = false;
-		bUseRTTI = true;
-
-		PrivateIncludePaths.AddRange(new string[]
-		{
-			Path.Combine(EngineDirectory, "Source/Runtime/Launch/Public"),
-			Path.Combine(EngineDirectory, "Source/Runtime/Launch/Private"),
-			Path.Combine(ModuleDirectory, "StreamObjects/Public")
-		});
-
-		// Unreal dependency modules
-		PrivateDependencyModuleNames.AddRange(new string[]
-		{
-			"Core",
-			"CoreUObject",
-			"ApplicationCore",
-			"Projects",
-			"UdpMessaging",
-			"LiveLinkInterface",
-			"LiveLinkMessageBusFramework",
-		});
-
-		// Mobu SDK setup
-		{
-			//UE_MOTIONBUILDER2017_INSTALLATIONFOLDER
-			string MobuInstallFolder = System.Environment.GetEnvironmentVariable("UE_MOTIONBUILDER" + MobuVersionString + "_INSTALLATIONFOLDER");
-			if (string.IsNullOrEmpty(MobuInstallFolder))
-			{
-				MobuInstallFolder = @"C:\Program Files\Autodesk\MotionBuilder " + MobuVersionString;
-			}
-			MobuInstallFolder = Path.Combine(MobuInstallFolder, "OpenRealitySDK");
-
-			if (!Directory.Exists(MobuInstallFolder))
-			{
-				// Try with build machine setup
-				string SDKRootEnvVar = System.Environment.GetEnvironmentVariable("UE_SDKS_ROOT");
-				if (!string.IsNullOrEmpty(SDKRootEnvVar))
-				{
-					MobuInstallFolder = Path.Combine(SDKRootEnvVar, "HostWin64", "Win64", "MotionBuilder", MobuVersionString);
-				}
-			}
-
-			// Make sure this version of Mobu is actually installed
-			if (Directory.Exists(MobuInstallFolder))
-			{
-				PrivateIncludePaths.Add(Path.Combine(MobuInstallFolder, "include"));
-
-				if (Target.Platform == UnrealTargetPlatform.Win64)  // @todo: Support other platforms?
-				{
-					string LibDir = Path.Combine(MobuInstallFolder, "lib/x64");
-
-					// Mobu library we're depending on
-					PublicAdditionalLibraries.Add(Path.Combine(LibDir, "fbsdk.lib"));
-				}
-			}
-		}
-	}
-}
-
-public class MobuLiveLinkPlugin2017 : MobuLiveLinkPluginBase
-{
-	public MobuLiveLinkPlugin2017(ReadOnlyTargetRules Target) : base(Target, "2017")
-	{
-	}
-}
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System.IO;
+
+public abstract class MobuLiveLinkPluginBase : ModuleRules
+{
+	public MobuLiveLinkPluginBase(ReadOnlyTargetRules Target, string MobuVersionString) : base(Target)
+	{
+		PrivatePCHHeaderFile = "Private/MobuLiveLinkPluginPrivatePCH.h";
+
+		bEnforceIWYU = false;
+		bUseRTTI = true;
+
+		PrivateIncludePaths.AddRange(new string[]
+		{
+			Path.Combine(EngineDirectory, "Source/Runtime/Launch/Public"),
+			Path.Combine(EngineDirectory, "Source/Runtime/Launch/Private"),
+			Path.Combine(ModuleDirectory, "StreamObjects/Public"),
+		});
+
+		// Unreal dependency modules
+		PrivateDependencyModuleNames.AddRange(new string[]
+		{
+			"Core",
+			"CoreUObject",
+			"ApplicationCore",
+			"Messaging",
+			"Projects",
+			"UdpMessaging",
+			"LiveLinkInterface",
+			"LiveLinkMessageBusFramework",
+		});
+
+		// Mobu SDK setup
+		{
+			//UE_MOTIONBUILDER2017_INSTALLATIONFOLDER
+			string MobuInstallFolder = System.Environment.GetEnvironmentVariable("UE_MOTIONBUILDER" + MobuVersionString + "_INSTALLATIONFOLDER");
+			if (string.IsNullOrEmpty(MobuInstallFolder))
+			{
+				MobuInstallFolder = @"C:\Program Files\Autodesk\MotionBuilder " + MobuVersionString;
+			}
+			MobuInstallFolder = Path.Combine(MobuInstallFolder, "OpenRealitySDK");
+
+			if (!Directory.Exists(MobuInstallFolder))
+			{
+				// Try with build machine setup
+				string SDKRootEnvVar = System.Environment.GetEnvironmentVariable("UE_SDKS_ROOT");
+				if (!string.IsNullOrEmpty(SDKRootEnvVar))
+				{
+					MobuInstallFolder = Path.Combine(SDKRootEnvVar, "HostWin64", "Win64", "MotionBuilder", MobuVersionString);
+				}
+			}
+
+			// Make sure this version of Mobu is actually installed
+			if (Directory.Exists(MobuInstallFolder))
+			{
+				PrivateIncludePaths.Add(Path.Combine(MobuInstallFolder, "include"));
+
+				if (Target.Platform == UnrealTargetPlatform.Win64)  // @todo: Support other platforms?
+				{
+					string LibDir = Path.Combine(MobuInstallFolder, "lib/x64");
+
+					// Mobu library we're depending on
+					PublicAdditionalLibraries.Add(Path.Combine(LibDir, "fbsdk.lib"));
+				}
+			}
+		}
+	}
+}
+
+public class MobuLiveLinkPlugin2017 : MobuLiveLinkPluginBase
+{
+	public MobuLiveLinkPlugin2017(ReadOnlyTargetRules Target) : base(Target, "2017")
+	{
+	}
+}

Source/MobuLiveLinkPlugin2017.Target.cs

@@ -1,43 +1,116 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-using System.Collections.Generic;
-using System.IO;
-
-public abstract class MobuLiveLinkPluginTargetBase : TargetRules
-{
-	public MobuLiveLinkPluginTargetBase(TargetInfo Target, string InMobuVersionString) : base(Target)
-	{
-		Type = TargetType.Program;
-
-		bShouldCompileAsDLL = true;
-		LinkType = TargetLinkType.Monolithic;
-		SolutionDirectory = "Programs/LiveLink";
-
-		bool bIsNotForLicensees = false;
-		string NotForLicenseesFolder = bIsNotForLicensees ? "NotForLicensees" : "";
-
-		ExeBinariesSubFolder = Path.Combine(NotForLicenseesFolder, "MotionBuilder", InMobuVersionString);
-		LaunchModuleName = "MobuLiveLinkPlugin" + InMobuVersionString;
-
-		// We only need minimal use of the engine for this plugin
-		bBuildDeveloperTools = false;
-		bUseMallocProfiler = false;
-		bBuildWithEditorOnlyData = true;
-		bCompileAgainstEngine = false;
-		bCompileAgainstCoreUObject = true;
-		bCompileICU = false;
-		bHasExports = false;
-
-		string ResourcesFolder = Path.GetFullPath(Path.Combine("Programs", NotForLicenseesFolder, "MobuLiveLink/Resources"));
-		string BinariesDirectory = Path.GetFullPath(Path.Combine("../Binaries", "Win64", NotForLicenseesFolder, "MotionBuilder", InMobuVersionString));
-		PostBuildSteps.Add(string.Format("echo Copying {0} to {1}...", ResourcesFolder, BinariesDirectory));
-		PostBuildSteps.Add(string.Format("copy /a /b /y /v \"{0}\\*.*\" \"{1}\" 1>nul", ResourcesFolder, BinariesDirectory));
-	}
-}
-
-public class MobuLiveLinkPlugin2017Target : MobuLiveLinkPluginTargetBase
-{
-	public MobuLiveLinkPlugin2017Target(TargetInfo Target) : base(Target, "2017")
-	{ }
-}
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System;
+using System.IO;
+using Tools.DotNETCommon;
+using System.Runtime.CompilerServices;
+
+[SupportedPlatforms(UnrealPlatformClass.Desktop)]
+public abstract class MobuLiveLinkPluginTargetBase : TargetRules
+{
+	/// <summary>
+	/// Finds the innermost parent directory with the provided name. Search is case insensitive.
+	/// </summary>
+	string InnermostParentDirectoryPathWithName(string ParentName, string CurrentPath)
+    {
+		DirectoryInfo ParentInfo = Directory.GetParent(CurrentPath);
+
+		if (ParentInfo == null)
+        {
+			throw new DirectoryNotFoundException("Could not find parent folder '" + ParentName + "'");
+        }
+
+		// Case-insensitive check of the parent folder name.
+		if (ParentInfo.Name.ToLower() == ParentName.ToLower())
+        {
+			return ParentInfo.ToString();
+        }
+
+		return InnermostParentDirectoryPathWithName(ParentName, ParentInfo.ToString());
+	}
+
+	/// <summary>
+	/// Returns the path to this .cs file.
+	/// </summary>
+	string GetCallerFilePath([CallerFilePath] string CallerFilePath = "")
+    {
+		if (CallerFilePath.Length == 0)
+		{
+			throw new FileNotFoundException("Could not find the path of our .cs file");
+		}
+
+		return CallerFilePath;
+	}
+
+	public MobuLiveLinkPluginTargetBase(TargetInfo Target, string InMobuVersionString) : base(Target)
+	{
+		Type = TargetType.Program;
+
+		bShouldCompileAsDLL = true;
+		LinkType = TargetLinkType.Monolithic;
+		SolutionDirectory = "Programs/LiveLink";
+		LaunchModuleName = "MobuLiveLinkPlugin" + InMobuVersionString;
+
+		// We only need minimal use of the engine for this plugin
+		bBuildDeveloperTools = false;
+		bUseMallocProfiler = false;
+		bBuildWithEditorOnlyData = true;
+		bCompileAgainstEngine = false;
+		bCompileAgainstCoreUObject = true;
+		bCompileICU = false;
+		bHasExports = false;
+
+		// This .cs file must be inside the source folder of this Program. We later use this to find other key directories.
+		string TargetFilePath = GetCallerFilePath();
+
+		// We need to avoid failing to load DLL due to looking for EngineDir() in non-existent folders.
+		// By having it build in the same directory as the engine, it will assume the engine is in the same directory
+		// as the program, and because this folder always exists, it will not fail the check inside EngineDir().
+
+		// Because this is a Program, we assume that this target file resides under a "Programs" folder.
+		string ProgramsDir = InnermostParentDirectoryPathWithName("Programs", TargetFilePath);
+
+		// We assume this Program resides under a Source folder.
+		string SourceDir = InnermostParentDirectoryPathWithName("Source", ProgramsDir);
+
+		// The program is assumed to reside inside the "Engine" folder.
+		string EngineDir = InnermostParentDirectoryPathWithName("Engine", SourceDir);
+
+		// The default Binaries path is assumed to be a sibling of "Source" folder.
+		string DefaultBinDir = Path.GetFullPath(Path.Combine(SourceDir, "..", "Binaries", Platform.ToString()));
+
+		// We assume that the engine exe resides in Engine/Binaries/[Platform]
+		string EngineBinariesDir = Path.Combine(EngineDir, "Binaries", Platform.ToString());
+
+		// Now we calculate the relative path between the default output directory and the engine binaries,
+		// in order to force the output of this program to be in the same folder as th engine.
+		ExeBinariesSubFolder = (new DirectoryReference(EngineBinariesDir)).MakeRelativeTo(new DirectoryReference(DefaultBinDir));
+
+		// Setting this is necessary since we are creating the binaries outside of Restricted.
+		bLegalToDistributeBinary = true;
+
+		// We still need to copy the resources, so at this point we might as well copy the files where the default Binaries folder was meant to be.
+		// MobuLiveLinkPlugin.xml will be unaware of how the files got there.
+
+		string ResourcesDir = Path.Combine(ProgramsDir, "MobuLiveLink", "Resources");
+		string PostBuildBinDir = Path.Combine(DefaultBinDir, "MotionBuilder", InMobuVersionString);
+
+		// Copy resources
+		PostBuildSteps.Add(string.Format("echo Copying {0} to {1}...", ResourcesDir, PostBuildBinDir));
+		PostBuildSteps.Add(string.Format("xcopy /y /i /v \"{0}\\*.*\" \"{1}\" 1>nul", ResourcesDir, PostBuildBinDir));
+
+		// Copy binaries
+		PostBuildSteps.Add(string.Format("echo Copying {0} to {1}...", EngineBinariesDir, PostBuildBinDir));
+		PostBuildSteps.Add(string.Format("xcopy /y /i /v \"{0}\\{1}.*\" \"{2}\" 1>nul", EngineBinariesDir, LaunchModuleName, PostBuildBinDir));
+	}
+}
+
+public class MobuLiveLinkPlugin2017Target : MobuLiveLinkPluginTargetBase
+{
+	public MobuLiveLinkPlugin2017Target(TargetInfo Target) : base(Target, "2017")
+	{
+		//Mobu is not strict c++ compliant before Mobu 2019 
+		WindowsPlatform.bStrictConformanceMode = false;
+	}
+}

Source/MobuLiveLinkPlugin2018.Target.cs

@@ -1,11 +1,14 @@
-// Copyright Epic Games, Inc. All Rights Reserved.
-
-using UnrealBuildTool;
-using System.Collections.Generic;
-using System.IO;
-
-public class MobuLiveLinkPlugin2018Target : MobuLiveLinkPluginTargetBase
-{
-	public MobuLiveLinkPlugin2018Target(TargetInfo Target) : base(Target, "2018")
-	{}
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System.Collections.Generic;
+using System.IO;
+
+public class MobuLiveLinkPlugin2018Target : MobuLiveLinkPluginTargetBase
+{
+	public MobuLiveLinkPlugin2018Target(TargetInfo Target) : base(Target, "2018")
+	{
+		//Mobu is not strict c++ compliant before Mobu 2019 
+		WindowsPlatform.bStrictConformanceMode = false;
+	}
 }

Source/MobuLiveLinkPlugin2020.Build.cs

@@ -0,0 +1,11 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System.IO;
+
+public class MobuLiveLinkPlugin2020 : MobuLiveLinkPluginBase
+{
+	public MobuLiveLinkPlugin2020(ReadOnlyTargetRules Target) : base(Target, "2020")
+	{
+	}
+}

Source/MobuLiveLinkPlugin2020.Target.cs

@@ -0,0 +1,11 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+using System.Collections.Generic;
+using System.IO;
+
+public class MobuLiveLinkPlugin2020Target : MobuLiveLinkPluginTargetBase
+{
+	public MobuLiveLinkPlugin2020Target(TargetInfo Target) : base(Target, "2020")
+	{}
+}